@article{v1i3-028,
  title={Data Minimization in Cross-Platform Campaign Analytics: A Conceptual Protocol for Privacy-Preserving Distributed Learning, Model-Update Verification, and Feature Reduction},
  author={{Smart World Journal Editorial Desk (Kateryna Melnyk, editorial pseudonym)}},
  note={Editorial pseudonym; responsible editor and original credit: Roman Vlasov},
  journal={Smart World Journal},
  year={2026},
  volume={1},
  number={3},
  url={https://smartworldjournal.com/issues/vol1/issue3/articles/article28.html},
  issn={3070-6270}
}